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Claude Engineering Skills (Page 4 of 493)

Code review, refactoring, testing, DevOps, CI/CD, databases, cloud platforms, and full-stack development skills for Claude Code.

29,565 skills · updated 2026-11-01 · showing 181–240 of 29,565 by quality score

Sub-topics:Testing (4,407)Devops (3,981)Architecture (3,236)Backend (2,640)Frontend (1,791)Languages (1,552)Code Quality (1,530)Cloud Platforms (1,374)

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Read, write, and convert phylogenetic tree files using Biopython Bio.Phylo. Use when parsing Newick, Nexus, PhyloXML, or NeXML tree formats, converting between formats, o — from…
Modify phylogenetic tree structure using Biopython Bio.Phylo. Use when rooting trees with outgroups or midpoint, pruning taxa, collapsing clades, ladderizing branches, or — from…
Draw and export phylogenetic trees using Biopython Bio.Phylo with matplotlib. Use when creating publication-quality tree figures, customizing colors and labels, or exporting to…
Genome-wide association studies (GWAS) with PLINK. Perform case-control and quantitative trait association testing using logistic/linear regression with covariates, gener — from…
Build reproducible scientific documents, presentations, and websites with Quarto supporting R, Python, Julia, and Observable JS.
Select restriction enzymes by criteria using Biopython Bio.Restriction. Find enzymes that cut once, don't cut, produce specific overhangs, are commercially available, or — from…
Analyze restriction digest fragments using Biopython Bio.Restriction. Predict fragment sizes, get fragment sequences, simulate gel electrophoresis patterns, and perform d — from…
Create restriction maps showing enzyme cut positions on DNA sequences using Biopython Bio.Restriction.
Find restriction enzyme cut sites in DNA sequences using Biopython Bio.Restriction. Search with single enzymes, batches of enzymes, or commercially available enzyme sets — from…
Generate reverse complements and complements of DNA/RNA sequences using Biopython. Use when working with opposite strands, primer design, or converting between template a — from…
Create and manipulate Seq, MutableSeq, and SeqRecord objects using Biopython. Use when creating sequences from strings, modifying sequence data in-place, or building anno — from…
Slice, extract, and concatenate biological sequences using Biopython. Use when extracting subsequences, joining sequences, or manipulating sequence regions by position.
End-to-end 16S amplicon workflow from FASTQ reads to differential abundance. Orchestrates DADA2 ASV inference, taxonomy assignment, diversity analysis, and compositional — from…
Biocompatibility test selection and protocol recommendation skill based on device categorization
Skill di Geometry Nodes procedurale per Blender. Crea e collega node tree via Python: scatter istanze su superficie, curve-to-mesh, deformazione noise, array su curva, attributi…
Use when modifying existing files, refactoring, improving code quality, or touching legacy code by applying the Boy Scout Rule to leave code better than you found it.
Fast headless browser for QA testing and site dogfooding. Navigate any URL, interact with elements, verify page state, diff before/after actions, take annotated screensho — from…
Opens browser at URL for E2E testing via playwright-cli. Provides CLI commands for navigation, screenshots, and interaction.
Builds responsive game UI and HUD architectures featuring multi-resolution canvas scaling, 9-slice anchors, mobile and ultrawide safe-area margins, gamepad and keyboard focus…
Use when writing tests with Bun's built-in test runner. Covers test organization, assertions, mocking, and snapshot testing using Bun's fast test infrastructure.
Expert skill for bytecode virtual machine design including instruction set design, dispatch mechanisms, and stack/register architectures
Interactively adds a new subdomain to the network infrastructure by gathering service details, configuring domains.toml, and applying changes.
Upgrades a Capacitor app from v8 to v9 (prerelease, installed with @next until GA). Covers preflight (Node 24, Xcode 27, Android Studio 2026.1.1, UIScene adoption from 8.5), `npx…
Upgrades a Capacitor plugin library from v8 to v9 (prerelease, @next until GA). Runs `npx @capacitor/plugin-migration-v8-to-v9@latest`, then the manual checklist - peer/dev…
Safety guardrails for destructive commands. Warns before rm -rf, DROP TABLE, force-push, git reset --hard, kubectl delete, and similar destructive operations.
AI-guided CAR-T cell design for solid tumors using antigen prioritization, safety-by-design architectures, and exhaustion-resistant engineering.
Daily, weekly, and monthly cash forecasting skill with scenario analysis and liquidity stress testing
Catalyst performance analysis skill for activity testing, deactivation modeling, and optimization
로깅 컨벤션 검증 스킬. Python 코드의 로깅 패턴을 분석하여 규칙 준수 여부를 검사한다.
Audit a project's dependency licenses against an explicit policy (allow-list / deny-list / review-required) and flag incompatibilities before they ship to production.
Run full Chipyard-to-ORFS PnR flow with multi-round parameter iteration in Docker: generate RTL from Chipyard Docker, preprocess nosram+SRAM override, run 3 rounds of ORFS…
Use after creating PR - monitor CI pipeline, resolve failures, address review feedback, and merge when all gates pass
PR 作成後・push 後の CI が失敗した際に、ログから root cause を特定し、修正コミットを当てて再 push する自己修復ループを駆動するスキル。**root cause 不明なまま再試行しない** (NO FIXES WITHOUT ROOT CAUSE)。3 連続失敗で停止し、architecture を疑ってユーザに…
Interprets GitHub Actions run status and logs, diagnoses CI failure patterns, and suggests targeted fixes.
CI/CD architecture specialist. TRIGGER when: user needs GitHub Actions workflow design, Azure DevOps Pipelines (YAML), GitOps for AKS or Container Apps, ring deployments,…
Configura CI/CD com GitHub Actions, Docker e deploy automatizado. Use quando precisar criar pipelines de CI/CD, configurar Docker, ou automatizar deploys de projetos Laravel.
Expert-level CI/CD with GitHub Actions, Jenkins, deployment pipelines, and automation
Kubernetes operator for Gas Town multi-agent orchestration. Triggers on "create polecat", "spawn worker", "kubernetes polecat", "deploy convoy".
Claudeception is a continuous learning system that extracts reusable knowledge from work sessions. Triggers: (1) /claudeception command to review session learnings, (2) "save this…
Nanofabrication metrology skill for process control with CD-SEM, ellipsometry, and profilometry
Fetch, filter, and create ClickUp tickets directly from Claude Code or Codex. Read tickets by ID, filter by status/assignee/tags/dates, view your assigned tickets, create tickets…
Structure raw clinical notes into SOAP-format summaries with explicit contradictions, missing data, and ICD-linked assessments using the provided prompt + usage script.
Type-safe API design: Zod validation, Result types, SvelteKit endpoints, middleware patterns.
Frontend styling: layout debugging, style consistency, CSS best practices for Svelte/SvelteKit.
Pragmatic testing with Vitest: risk-based strategy, Svelte component testing, test-after development.
Neo4j and Cypher: graph schema design, query patterns, performance optimisation, PostgreSQL integration.
Svelte 5 and SvelteKit: runes reactivity, component composition, routing, data loading, form handling. — from JasonWarrenUK/goblin-mode
Uploads promo videos and content to Cloudflare R2 or AWS S3. Use when the user wants to host promo content for social media or distribution.
Adds new users to Cloudflare Access authentication by updating ACCESS_ALLOWED_EMAIL in .env and syncing policies to all protected services.
Configures Cloudflare Access authentication with Google OAuth for protected services. Use when you need to set up authentication, configure Google OAuth, protect services with…
Diagnoses and fixes Cloudflare Access authentication issues including Google OAuth errors, access denied after login, login loops, CookieMismatch errors, and "can only be used…
Hit the Cloudflare REST API directly for operations that wrangler and MCP can't handle well. Bulk DNS, custom hostnames, email routing, cache purge, WAF rules, redirect rules,…
Performs low-level Cloudflare DNS operations including adding, updating, deleting DNS records, managing zone settings, and dynamic DNS updates via Cloudflare API.
Sets up a new Cloudflare Tunnel from scratch for secure remote access to home network services. Use when creating a new tunnel, replacing an expired tunnel token, or setting up…
Diagnoses and fixes Cloudflare Tunnel connectivity issues including stuck tunnels, failed connections, Error 1033, and tunnel registration problems.
Cloudflare Zero Trust Access authentication for Workers. Use for JWT validation, service tokens, CORS, or encountering preflight blocking, cache race conditions, missing JWT…
Deep code analysis with metrics, patterns, and recommendations. Use for architecture review, tech debt assessment, codebase exploration, or when asked 'analyze this code/project'.
\"Get detailed context for code symbols using Lightning Code Index. 以LCI取符號詳細上下文含調用層次、引用、依賴。 Use when: getting symbol details, call hierarchy, saving context manifests for…
Domain type design and architectural planning for Go code. Use when planning new features, designing self-validating types, preventing primitive obsession, or when refactoring…
Audit a codebase for maintenance and modernization. Challenges scope, reviews architecture/quality/tests/performance/dependencies, files deferred work via bd.
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